90644

Appears in sequences

• Number of compositions (ordered partitions) of n into powers of 2.at n=21A023359
• a(n) = 49*n^2 + n.at n=42A173141
• Number of close American football games: number of ways for the game to end after n points have been scored and never be separated by more than one score after each play.at n=21A300998
• Number of compositions (ordered partitions) of n into pentanacci numbers 1,2,4,8,16,31, ... (A001591).at n=21A357455
• Number of compositions (ordered partitions) of n into two or more powers of 2.at n=21A357534